2,2'-DIPYRIDYLAMINE

Description Formation

Product Name: 2,2'-DIPYRIDYLAMINE
CAS No.: 1202-34-2
Chemical Name: 2,2'-DIPYRIDYLAMINE
Synonyms: Dipyridylamine;ChlorpheniraMine Related CoMpound B;NSC 7494;di-2-pyridylamine;Di(2-pyridyl)amin;2,2-DIPYRIDYLAMINE;Di(2-pyridyl)amine;2,2'-DIPYRIDYLAMINE;2,2-IMINODIPYRIDINE;Dipyridin-2-ylaMine
CBNumber: CB9250086
Molecular Formula: C10H9N3
Formula Weight: 171.2
MOL File: 1202-34-2.mol

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2,2'-DIPYRIDYLAMINE Property

Melting point:: 90-92 °C(lit.)
Boiling point:: 222 °C50 mm Hg(lit.)
Density: 1.1984 (rough estimate)
refractive index: 1.6550 (estimate)
Flash point:: 170 °C
storage temp.: 2-8°C
solubility: Acetonitrile (Slightly), Chloroform (Slightly), Methanol (Slightly)
form: Solid
pka: 4.79±0.10(Predicted)
color: White to Off-White
BRN: 127131
CAS DataBase Reference: 1202-34-2(CAS DataBase Reference)
EPA Substance Registry System: 2-Pyridinamine, N-2-pyridinyl- (1202-34-2)

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Safety

Hazard Codes: Xi
Risk Statements: 36/37/38
Safety Statements: 26-36
RIDADR: UN 3545
WGK Germany: 3
RTECS: UR3545000
HS Code: 29333990

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: D216402
Product name: 2,2′-Dipyridylamine
Purity: 98%
Packaging: 5g
Price: $146
Updated: 2024/03/01

Sigma-Aldrich

Product number: 1123135
Product name: Chlorpheniramine Related Compound B
Purity: United States Pharmacopeia (USP) Reference Standard
Packaging: 25mg
Price: $1490
Updated: 2024/03/01

TCI Chemical

Product number: D1200
Product name: 2,2'-Dipyridylamine
Purity: >99.0%(GC)(T)
Packaging: 5g
Price: $79
Updated: 2024/03/01

TCI Chemical

Product number: D1200
Product name: 2,2'-Dipyridylamine
Purity: >99.0%(GC)(T)
Packaging: 25g
Price: $269
Updated: 2024/03/01

Sigma-Aldrich

Product number: PHR1647
Product name: 2,2′-Dipyridylamine
Purity: Pharmaceutical Secondary Standard; Certified Reference Material
Packaging: 200mg
Price: $181
Updated: 2024/03/01

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2,2'-DIPYRIDYLAMINE Chemical Properties,Usage,Production

Description

2,2′-Dipyridylamine is an organic compound with the formula (C5H4N)2NH. It consists of a pair of 2-pyridyl groups (C5H4N) linked to a secondary amine. The compound forms a range of coordination complexes.Its conjugate base, 2,2′-dipyridylamide, forms extended metal atom chains.

Formation

2,2′-Dipyridylamine can be formed by heating pyridine with sodium amide. Alternatively, 2-aminopyridine can be heated with 2-chloropyridine over barium oxide.

Chemical Properties

White solid

Uses

2,2′-Dipyridylamine (bipyam) can be used:

As a bidentate N-donor ligand in the synthesis of various metal complexes.
To synthesize Pd-polyoxovanadates, heterogeneous catalyst for the oxidation of benzylic hydrocarbons.

Uses

A metal-complexing agent; an effective iron chelating agent to help protect against UVB radiation. An impurity of Chlorpheniramine Maleate (C424300).

General Description

Pharmaceutical secondary standards for application in quality control, provide pharma laboratories and manufacturers with a convenient and cost-effective alternative to the preparation of in-house working standards.

Purification Methods

Crystallise the amine from *benzene or toluene [Blakley & De Armond J Am Chem Soc 109 4895 1987]. The amine is also recrystallised from Me2CO (m 95.1o) or distilled in a vacuum. [Beilstein 22 I 630, 22 II 331, 22 III/IV 3961.]

2,2'-DIPYRIDYLAMINE Preparation Products And Raw materials

Raw materials

Dicyclopentadiene Sodium Tetrahydrofuran

Preparation Products

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2,2'-DIPYRIDYLAMINE Suppliers

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View Lastest Price from 2,2'-DIPYRIDYLAMINE manufacturers

Career Henan Chemical Co

Product: 2,2'-DIPYRIDYLAMINE；Chlorpheniramine maleate impurity B reference;2-(2-pyridylamino)pyridine;2,2’-bipyridylamine;2,2'-Bipyridylamine 1202-34-2
Price: US $1.00/KG
Min. Order: 1KG
Purity: 95%-99%
Supply Ability: 1000kg
Release date: 2019-08-26

1202-34-2, 2,2'-DIPYRIDYLAMINERelated Search:

7-bromo-1-methyl-1H-imidazo[4,5-c]pyridine Nevirapine 2,2'-DIPYRIDYLAMINE N-Methyl-2,2'-iminodi(8-quinolinol) CHEMBRDG-BB 5175087 DI-(2-PYRIDYL)(DICYCLOHEXYLPHOSPHINO)AMINE N-BUTYL-2,2'-IMINO-BIS(8-HYDROXYQUINOLINE) DI-(2-PYRIDYL)(DIPHENYLPHOSPHINO)AMINE 4,4'-DIPYRIDYLAMINE,4,4'-Dipyridylamine Di-4-pyridylamine CHLORPHENAMINE MALEATE IMP. B (EP): N-(PYRIDIN-2-YL)PYRIDIN-2-AMINE(2,2'-DIPYRIDYLAMINE) N-(6-([3-CHLORO-5-(TRIFLUOROMETHYL)-2-PYRIDINYL]AMINO)-2-PYRIDINYL)-N'-PHENYLUREA N-(4-CHLOROPHENYL)-N'-(6-([3-CHLORO-5-(TRIFLUOROMETHYL)-2-PYRIDINYL]AMINO)-2-PYRIDINYL)UREA N-(6-([3-CHLORO-5-(TRIFLUOROMETHYL)-2-PYRIDINYL]AMINO)-2-PYRIDINYL)-3-(TRIFLUOROMETHYL)BENZENECARBOXAMIDE N-(6-AMINO-2-PYRIDINYL)-N-[3-CHLORO-5-(TRIFLUOROMETHYL)-2-PYRIDINYL]AMINE N-(6-([3-CHLORO-5-(TRIFLUOROMETHYL)-2-PYRIDINYL]AMINO)-2-PYRIDINYL)-4-METHYLBENZENECARBOXAMIDE 8-BROMO-2-CHLORO-11-ETHYL-5-METHYL-5H-DIPYRIDO[3,2-B:2',3'-E][1,4]DIAZEPIN-6(11H)-ONE 9-(2-CARBOXYPHENYL)-2,7-DICHLORO-4,5-BIS[DI(2-PYRIDYL)AMINOMETHYL]-6-HYDROXY-3-XANTHANONE ZINPYR-1 N-[3-CHLORO-5-(TRIFLUOROMETHYL)-2-PYRIDINYL]-N-(6-([3-CHLORO-5-(TRIFLUOROMETHYL)-2-PYRIDINYL]AMINO)-2-PYRIDINYL)AMINE

n-2-pyridinyl-2-pyridinamine

Pyridine, 2,2'-iminodi-

2,2'-DIPYRIDYLAMINE

2,2-DIPYRIDYLAMINE

2,2'-IMINODIPYRIDINE

2,2-IMINODIPYRIDINE

Dipyridylamine

2,2''-DIPYRIDYLAMINE 99+%

Bis(2-pyridinyl)amine

N-pyridin-2-ylpyridin-2-amine

N-(Pyridin-2-yl)pyridin-2-amine (2,2,'-Dipyridylamine)

2.2-Dipyridylamine 1g [1202-34-2]

Bis(pyridin-2-yl)aMine

Dipyridin-2-ylaMine

NSC 7494

IMp. B (EP): N-(Pyridin-2-yl)pyridin-2-aMine(2,2'-DipyridylaMine)

N-(pyridin-2-yl)pyridin-2-amine (2,2'-dipyridylamine) (impurity B)

Chlorpheniramine USP Related Compound B

2-(2-pyridylamino)pyridine

2,2’-bipyridylamine

2,2'-Bipyridylamine

2-Pyridinamine, N-2-pyridinyl-

bis(2-pyridyl)amine

bis(o-pyridyl)amine

Di(2-pyridyl)amine

di-2-pyridylamine

Di-alpha-pyridylamine

N-(2-Pyridinyl)-2-pyridinamine

n-2-pyridinyl-2-pyridinamin

ChlorpheniraMine Related CoMpound B

2,2'-DipyridylaMine 98%

Chlorphenamine EP Impurity B

Chlorpheniramine Maleate EP Impurity B

Chlorphenamine Impurity 2(Chlorphenamine EP Impurity B)

Chlorpheniramine maleate impurity B

Chlorpheniramine maleate impurity B reference

Di(2-pyridyl)amin

Chlorphenamine EP Impurity B (2,2'-Dipyridylamine)

2,2'-Dipyridylamine &gt

N-(Pyridin-2-yl)pyridin-2-amine (2,

Chlorpheniramine EP Impurity B

Chlorphenamine Impurity B (2,2'-Dipyridylamine)

Chlorphenamine RC B

Chlorpheniramine EP Impurity B/ Chlorphenamine Related Compound B

2,2-DipyridylamineQ: What is 2,2-Dipyridylamine Q: What is the CAS Number of 2,2-Dipyridylamine Q: What is the storage condition of 2,2-Dipyridylamine Q: What are the applications of 2,2-Dipyridylamine

Chlorphenamine maleate impurity B

Chlorpheniramine Related Compound B (di(pyridin-2-yl)amine) (1123135)

Chlorphenamine Maleate EP Impurity B

Chlorphenamine EP Impurity B (Chlorpheniramine USP Related Compound B)

3-(4-chlorophenyl)-N-methyl-3-(pyridin-2-yl)propan-1-amine trifluoroacetate

2,2'-Dipyridylamine

CHLORPHENIRAMINE EP IMP B

2,2''-Dipyridylamine

1202-34-2

AMINE

Building Blocks

C9 to C46

Pyridines